Semifinal 2
vendredi 5 novembre 2021, 16h08 GMT – 16h08 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Sarah Sjöström | Sweden | 56.54″ |
| 2 |  Elena Di Liddo | Italy | + 0.17″ |
| 3 |  Anastasiya Shkurdai | Belarus | + 0.27″ |
| 4 |  Tessa Giele | Netherlands | + 0.99″ |
| 5 | Ida Liljeqvist | Sweden | + 1.79″ |
| 6 | Julia Ullmann | Switzerland | + 2.15″ |
| 7 | Laura Lahtinen | Finland | + 2.66″ |
| 8 | Jenny Halden | Norway | + 3.12″ |